btrfs_super_magic(super_tmp) != BTRFS_MAGIC ||
memcmp(device->uuid, super_tmp->dev_item.uuid, BTRFS_UUID_SIZE) ||
btrfs_super_nodesize(super_tmp) != state->metablock_size ||
- btrfs_super_leafsize(super_tmp) != state->metablock_size ||
btrfs_super_sectorsize(super_tmp) != state->datablock_size) {
brelse(bh);
return 0;
struct list_head *dev_head = &fs_devices->devices;
struct btrfs_device *device;
- if (root->nodesize != root->leafsize) {
- printk(KERN_INFO
- "btrfsic: cannot handle nodesize %d != leafsize %d!\n",
- root->nodesize, root->leafsize);
- return -1;
- }
if (root->nodesize & ((u64)PAGE_CACHE_SIZE - 1)) {
printk(KERN_INFO
"btrfsic: cannot handle nodesize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",
root->nodesize, PAGE_CACHE_SIZE);
return -1;
}
- if (root->leafsize & ((u64)PAGE_CACHE_SIZE - 1)) {
- printk(KERN_INFO
- "btrfsic: cannot handle leafsize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",
- root->leafsize, PAGE_CACHE_SIZE);
- return -1;
- }
if (root->sectorsize & ((u64)PAGE_CACHE_SIZE - 1)) {
printk(KERN_INFO
"btrfsic: cannot handle sectorsize %d not being a multiple of PAGE_CACHE_SIZE %ld!\n",